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2019/03/14: Scytl reacts to "misinterpretation" in the Swiss Post's press release (https://cva.unifr.ch/content/error-source-code-discovered-and-rectified-swiss-post-press-release). This press released stated that the source code error had already been known since 2017 and hadn't been acted upon. Scytl disclaims it in this statement.